static int playpaq_wm8510_init(struct snd_soc_codec *codec)
{
int i;
/*
* Add DAPM widgets
*/
for (i = 0; i < ARRAY_SIZE(playpaq_dapm_widgets); i++)
snd_soc_dapm_new_control(codec, &playpaq_dapm_widgets[i]);
/*
* Setup audio path interconnects
*/
for (i = 0; intercon[i][0] != NULL; i++) {
snd_soc_dapm_connect_input(codec,
intercon[i][0],
intercon[i][1], intercon[i][2]);
}
/* always connected pins */
snd_soc_dapm_enable_pin(codec, "Int Mic");
snd_soc_dapm_enable_pin(codec, "Ext Spk");
snd_soc_dapm_sync(codec);
/* Make CSB show PLL rate */
snd_soc_dai_set_clkdiv(codec->dai, WM8510_OPCLKDIV,
WM8510_OPCLKDIV_1 | 4);
return 0;
}
/*
* Logic for a wm8750 as connected on a Sharp SL-Cxx00 Device
*/
static int spitz_wm8750_init(struct snd_soc_codec *codec)
{
int i, err;
/* NC codec pins */
snd_soc_dapm_set_endpoint(codec, "RINPUT1", 0);
snd_soc_dapm_set_endpoint(codec, "LINPUT2", 0);
snd_soc_dapm_set_endpoint(codec, "RINPUT2", 0);
snd_soc_dapm_set_endpoint(codec, "LINPUT3", 0);
snd_soc_dapm_set_endpoint(codec, "RINPUT3", 0);
snd_soc_dapm_set_endpoint(codec, "OUT3", 0);
snd_soc_dapm_set_endpoint(codec, "MONO", 0);
/* Add spitz specific controls */
for (i = 0; i < ARRAY_SIZE(wm8750_spitz_controls); i++) {
err = snd_ctl_add(codec->card,
snd_soc_cnew(&wm8750_spitz_controls[i], codec, NULL));
if (err < 0)
return err;
}
/* Add spitz specific widgets */
for (i = 0; i < ARRAY_SIZE(wm8750_dapm_widgets); i++)
snd_soc_dapm_new_control(codec, &wm8750_dapm_widgets[i]);
/* Set up spitz specific audio path audio_map */
for (i = 0; audio_map[i][0] != NULL; i++)
snd_soc_dapm_connect_input(codec, audio_map[i][0],
audio_map[i][1], audio_map[i][2]);
snd_soc_dapm_sync_endpoints(codec);
return 0;
}
/*
* Pavo for a jzcodec as connected on jz4740 Device
*/
static int pavo_jzcodec_init(struct snd_soc_codec *codec)
{
int i, err;
snd_soc_dapm_nc_pin(codec, "LLINEIN");
snd_soc_dapm_nc_pin(codec, "RLINEIN");
/* Add pavo specific controls */
for (i = 0; i < ARRAY_SIZE(jzcodec_pavo_controls); i++) {
err = snd_ctl_add(codec->card,
snd_soc_cnew(&jzcodec_pavo_controls[i],codec, NULL));
if (err < 0)
return err;
}
/* Add pavo specific widgets */
for(i = 0; i < ARRAY_SIZE(jzcodec_dapm_widgets); i++) {
snd_soc_dapm_new_control(codec, &jzcodec_dapm_widgets[i]);
}
// snd_soc_dapm_add_routes(codec, audio_map, ARRAY_SIZE(audio_map));
snd_soc_dapm_sync(codec);
return 0;
}
/*
* This is an example machine initialisation for a wm8580 connected to a
* smdk2450. It is missing logic to detect hp/mic insertions and logic
* to re-route the audio in such an event.
*/
static int smdk_wm8580_init(struct snd_soc_codec *codec)
{
int i, err;
/* set endpoints to default mode */
set_scenario_endpoints(codec, SMDK_AUDIO_OFF);
/* Add smdk2450 specific widgets */
for (i = 0; i < ARRAY_SIZE(wm8580_dapm_widgets); i++)
snd_soc_dapm_new_control(codec, &wm8580_dapm_widgets[i]);
/* add smdk2450 specific controls */
for (i = 0; i < ARRAY_SIZE(wm8580_smdk_controls); i++) {
err = snd_ctl_add(codec->card,
snd_soc_cnew(&wm8580_smdk_controls[i],
codec, NULL));
if (err < 0)
return err;
}
/* set up smdk2450 specific audio path audio_mapnects */
for (i = 0; audio_map[i][0] != NULL; i++) {
snd_soc_dapm_connect_input(codec, audio_map[i][0],
audio_map[i][1], audio_map[i][2]);
}
/* always connected */
snd_soc_dapm_set_endpoint(codec, "Mic1 Jack", 1);
snd_soc_dapm_set_endpoint(codec, "Headphone Jack", 1);
snd_soc_dapm_set_endpoint(codec, "Line In Jack", 1);
snd_soc_dapm_sync_endpoints(codec);
return 0;
}
/*
* Logic for a wm8994 as connected on a rockchip board.
*/
static int rockchip_wm8994_init(struct snd_soc_codec *codec)
{
int i;
DBG("Enter::%s----%d\n",__FUNCTION__,__LINE__);
/* Add specific widgets */
for(i = 0; i < ARRAY_SIZE(rockchip_dapm_widgets); i++) {
snd_soc_dapm_new_control(codec, &rockchip_dapm_widgets[i]);
}
/* Set up specific audio path audio_mapnects */
for(i = 0; audio_map[i][0] != NULL; i++) {
snd_soc_dapm_connect_input(codec, audio_map[i][0],
audio_map[i][1], audio_map[i][2]);
}
/* not connected */
snd_soc_dapm_set_endpoint(codec, "RLINEIN", 0);
snd_soc_dapm_set_endpoint(codec, "LLINEIN", 0);
/* always connected */
snd_soc_dapm_set_endpoint(codec, "Int Mic", 1);
snd_soc_dapm_set_endpoint(codec, "Ext Spk", 1);
snd_soc_dapm_sync_endpoints(codec);
return 0;
}
/* Logic for a aic3x as connected on a davinci-evm */
static int evm_aic3x_init(struct snd_soc_codec *codec)
{
int i;
/* Add davinci-evm specific widgets */
for (i = 0; i < ARRAY_SIZE(aic3x_dapm_widgets); i++)
snd_soc_dapm_new_control(codec, &aic3x_dapm_widgets[i]);
/* Set up davinci-evm specific audio path audio_map */
for (i = 0; audio_map[i][0] != NULL; i++)
snd_soc_dapm_connect_input(codec, audio_map[i][0],
audio_map[i][1], audio_map[i][2]);
/* not connected */
snd_soc_dapm_set_endpoint(codec, "MONO_LOUT", 0);
snd_soc_dapm_set_endpoint(codec, "HPLCOM", 0);
snd_soc_dapm_set_endpoint(codec, "HPRCOM", 0);
/* always connected */
snd_soc_dapm_set_endpoint(codec, "Headphone Jack", 1);
snd_soc_dapm_set_endpoint(codec, "Line Out", 1);
snd_soc_dapm_set_endpoint(codec, "Mic Jack", 1);
snd_soc_dapm_set_endpoint(codec, "Line In", 1);
snd_soc_dapm_sync_endpoints(codec);
return 0;
}
/*
* Pavo for a jzcodec as connected on jz4740 Device
*/
static int pavo_jzcodec_init(struct snd_soc_codec *codec)
{
int i, err;
snd_soc_dapm_set_endpoint(codec, "LLINEIN", 0);
snd_soc_dapm_set_endpoint(codec, "RLINEIN", 0);
/* Add pavo specific controls */
for (i = 0; i < ARRAY_SIZE(jzcodec_pavo_controls); i++) {
err = snd_ctl_add(codec->card,
snd_soc_cnew(&jzcodec_pavo_controls[i],codec, NULL));
if (err < 0)
return err;
}
/* Add pavo specific widgets */
for(i = 0; i < ARRAY_SIZE(jzcodec_dapm_widgets); i++) {
snd_soc_dapm_new_control(codec, &jzcodec_dapm_widgets[i]);
}
/* Set up pavo specific audio path audio_map */
for(i = 0; audio_map[i][0] != NULL; i++) {
snd_soc_dapm_connect_input(codec, audio_map[i][0],
audio_map[i][1], audio_map[i][2]);
}
snd_soc_dapm_sync_endpoints(codec);
return 0;
}
/*
* Logic for a wm8731 as connected on a Endrelia ETI-B1 board.
*/
static int mainstone_wm8731_init(struct snd_soc_codec *codec)
{
int i;
/* Add specific widgets */
for(i = 0; i < ARRAY_SIZE(dapm_widgets); i++) {
snd_soc_dapm_new_control(codec, &dapm_widgets[i]);
}
/* Set up specific audio path interconnects */
for(i = 0; intercon[i][0] != NULL; i++) {
snd_soc_dapm_connect_input(codec, intercon[i][0], intercon[i][1], intercon[i][2]);
}
/* not connected */
snd_soc_dapm_set_endpoint(codec, "RLINEIN", 0);
snd_soc_dapm_set_endpoint(codec, "LLINEIN", 0);
/* always connected */
snd_soc_dapm_set_endpoint(codec, "Int Mic", 1);
snd_soc_dapm_set_endpoint(codec, "Ext Spk", 1);
snd_soc_dapm_sync_endpoints(codec);
return 0;
}
static int h5000_ak4535_init (struct snd_soc_codec *codec)
{
int i, err;
/* NC codec pins */
snd_soc_dapm_set_endpoint (codec, "MOUT1", 0);
snd_soc_dapm_set_endpoint (codec, "LOUT", 0);
snd_soc_dapm_set_endpoint (codec, "ROUT", 0);
snd_soc_dapm_set_endpoint (codec, "MOUT2", 0); /* FIXME: These pins are marked as INPUTS */
snd_soc_dapm_set_endpoint (codec, "MIN", 0); /* FIXME: and OUTPUTS in ak4535.c . We need to do this in order */
snd_soc_dapm_set_endpoint (codec, "AIN", 0); /* FIXME: to get DAPM working properly, because the pins are connected */
snd_soc_dapm_set_endpoint (codec, "MICOUT", 0); /* FIXME: OUTPUT -> INPUT. */
/* Add h5000 specific controls */
for (i = 0; i < ARRAY_SIZE (ak4535_h5000_controls); i++) {
err = snd_ctl_add (codec->card,
snd_soc_cnew (&ak4535_h5000_controls[i], codec, NULL));
if (err < 0)
return err;
};
/* Add h5000 specific widgets */
for (i = 0; i < ARRAY_SIZE (ak4535_dapm_widgets); i++) {
snd_soc_dapm_new_control (codec, &ak4535_dapm_widgets [i]);
};
/* Set up h5000 specific audio path audio_map */
for (i = 0; audio_map [i][0] != NULL; i++) {
snd_soc_dapm_connect_input (codec, audio_map [i][0],
audio_map [i][1], audio_map [i][2]);
};
snd_soc_dapm_sync_endpoints (codec);
return 0;
};
static int playpaq_wm8510_init(struct snd_soc_pcm_runtime *rtd)
{
struct snd_soc_codec *codec = rtd->codec;
struct snd_soc_dapm_context *dapm = &codec->dapm;
int i;
/*
* Add DAPM widgets
*/
for (i = 0; i < ARRAY_SIZE(playpaq_dapm_widgets); i++)
snd_soc_dapm_new_control(dapm, &playpaq_dapm_widgets[i]);
/*
* Setup audio path interconnects
*/
snd_soc_dapm_add_routes(dapm, intercon, ARRAY_SIZE(intercon));
/* always connected pins */
snd_soc_dapm_enable_pin(dapm, "Int Mic");
snd_soc_dapm_enable_pin(dapm, "Ext Spk");
snd_soc_dapm_sync(dapm);
/* Make CSB show PLL rate */
snd_soc_dai_set_clkdiv(rtd->codec_dai, WM8510_OPCLKDIV,
WM8510_OPCLKDIV_1 | 4);
return 0;
}
static int jzcodec_add_widgets(struct snd_soc_codec *codec)
{
int i,cnt;
cnt = ARRAY_SIZE(jzcodec_dapm_widgets);
for(i = 0; i < ARRAY_SIZE(jzcodec_dapm_widgets); i++) {
snd_soc_dapm_new_control(codec, &jzcodec_dapm_widgets[i]);
}
/* set up audio path interconnects */
snd_soc_dapm_add_routes(codec, intercon_routes, ARRAY_SIZE(intercon_routes));
snd_soc_dapm_new_widgets(codec);
return 0;
}
static int imx_3stack_mach_probe(struct snd_soc_machine
*machine)
{
struct snd_soc_codec *codec;
struct snd_soc_pcm_link *pcm_link;
int i, ret;
pcm_link = list_first_entry(&machine->active_list,
struct snd_soc_pcm_link, active_list);
codec = pcm_link->codec;
codec->ops->io_probe(codec, machine);
snd_soc_dapm_set_endpoint(machine, "RIN2", 0);
/* Add imx_3stack specific widgets */
for (i = 0; i < ARRAY_SIZE(imx_3stack_dapm_widgets); i++) {
snd_soc_dapm_new_control(machine, codec,
&imx_3stack_dapm_widgets[i]);
}
for (i = 0; i < ARRAY_SIZE(ak4647_machine_controls); i++) {
ret = snd_ctl_add(machine->card,
snd_soc_cnew(&ak4647_machine_controls[i],
codec, NULL));
if (ret < 0)
return ret;
}
/* set up imx_3stack specific audio path audio_mapnects */
for (i = 0; audio_map[i][0] != NULL; i++) {
snd_soc_dapm_connect_input(machine,
audio_map[i][0],
audio_map[i][1], audio_map[i][2]);
}
snd_soc_dapm_set_policy(machine, SND_SOC_DAPM_POLICY_STREAM);
/* register card with ALSA upper layers */
ret = snd_soc_register_card(machine);
if (ret < 0) {
pr_err("%s: failed to register sound card\n", __func__);
return ret;
}
return 0;
}
static int jzcodec_add_widgets(struct snd_soc_codec *codec)
{
int i,cnt;
cnt = ARRAY_SIZE(jzcodec_dapm_widgets);
for(i = 0; i < ARRAY_SIZE(jzcodec_dapm_widgets); i++) {
snd_soc_dapm_new_control(codec, &jzcodec_dapm_widgets[i]);
}
/* set up audio path interconnects */
for(i = 0; intercon[i][0] != NULL; i++) {
snd_soc_dapm_connect_input(codec, intercon[i][0],
intercon[i][1], intercon[i][2]);
}
snd_soc_dapm_new_widgets(codec);
return 0;
}
/*
* This is an example machine initialisation for a wm8990 connected to a
* smdk6410. It is missing logic to detect hp/mic insertions and logic
* to re-route the audio in such an event.
*/
static int smdk6410_wm8990_init(struct snd_soc_codec *codec)
{
int i, err;
/* Add smdk6410 specific widgets */
for (i = 0; i < ARRAY_SIZE(wm8990_dapm_widgets); i++)
snd_soc_dapm_new_control(codec, &wm8990_dapm_widgets[i]);
/* add smdk6410 specific controls */
for (i = 0; i < ARRAY_SIZE(wm8990_smdk6410_controls); i++) {
err = snd_ctl_add(codec->card,
snd_soc_cnew(&wm8990_smdk6410_controls[i],
codec, NULL));
if (err < 0)
return err;
}
/* set up smdk6410 specific audio paths */
for (i = 0; audio_map[i][0] != NULL; i++) {
snd_soc_dapm_connect_input(codec, audio_map[i][0],
audio_map[i][1], audio_map[i][2]);
}
/* not connected */
snd_soc_dapm_set_endpoint(codec, "RIN1", 0);
snd_soc_dapm_set_endpoint(codec, "LIN3", 0);
snd_soc_dapm_set_endpoint(codec, "LIN4", 0);
snd_soc_dapm_set_endpoint(codec, "RIN3", 0);
snd_soc_dapm_set_endpoint(codec, "RIN4", 0);
snd_soc_dapm_set_endpoint(codec, "OUT3", 0);
snd_soc_dapm_set_endpoint(codec, "OUT4", 0);
snd_soc_dapm_set_endpoint(codec, "SPKP", 0);
snd_soc_dapm_set_endpoint(codec, "SPKN", 0);
snd_soc_dapm_set_endpoint(codec, "ROP", 0);
snd_soc_dapm_set_endpoint(codec, "RON", 0);
snd_soc_dapm_set_endpoint(codec, "LOP", 0);
snd_soc_dapm_set_endpoint(codec, "LON", 0);
/* set endpoints to default mode & sync with DAPM */
set_scenario_endpoints(codec, SMDK6410_STEREO_TO_HEADPHONES);
return 0;
}
static int es8328_add_widgets(struct snd_soc_codec *codec)
{
int i;
for(i = 0; i < ARRAY_SIZE(es8328_dapm_widgets); i++) {
snd_soc_dapm_new_control(codec, &es8328_dapm_widgets[i]);
}
#if 1
/* set up audio path audio_mapnects */
for(i = 0; audio_map[i][0] != NULL; i++) {
snd_soc_dapm_connect_input(codec, audio_map[i][0],
audio_map[i][1], audio_map[i][2]);
}
#endif
// snd_soc_dapm_add_routes(codec, audio_map, ARRAY_SIZE(audio_map));
snd_soc_dapm_new_widgets(codec);
return 0;
}
static int wm8350_add_widgets(struct snd_soc_codec *codec,
struct snd_soc_machine *machine)
{
int i;
for(i = 0; i < ARRAY_SIZE(wm8350_dapm_widgets); i++) {
snd_soc_dapm_new_control(machine, codec,
&wm8350_dapm_widgets[i]);
}
/* set up audio path audio_mapnects */
for(i = 0; audio_map[i][0] != NULL; i++) {
snd_soc_dapm_connect_input(machine, audio_map[i][0],
audio_map[i][1], audio_map[i][2]);
}
snd_soc_dapm_new_widgets(machine);
return 0;
}
static int smdk6410_wm8580_init(struct snd_soc_codec *codec)
{
int i;
/* Add smdk6410 specific widgets */
for (i = 0; i < ARRAY_SIZE(wm8580_dapm_widgets); i++)
snd_soc_dapm_new_control(codec, &wm8580_dapm_widgets[i]);
/* set up smdk6410 specific audio paths */
for (i = 0; audio_map[i][0] != NULL; i++) {
snd_soc_dapm_connect_input(codec, audio_map[i][0],
audio_map[i][1], audio_map[i][2]);
}
/* No jack detect - mark all jacks as enabled */
for (i = 0; i < ARRAY_SIZE(wm8580_dapm_widgets); i++)
snd_soc_dapm_set_endpoint(codec,
wm8580_dapm_widgets[i].name, 1);
snd_soc_dapm_sync_endpoints(codec);
return 0;
}
/*
* This is an example machine initialisation for a wm8987 connected to a
* imapx200. It is missing logic to detect hp/mic insertions and logic
* to re-route the audio in such an event.
*/
static int imapx200_wm8987_init(struct snd_soc_codec *codec)
{
int i, err;
/* set endpoints to default mode */
// set_scenario_endpoints(codec, IMAPX200_AUDIO_OFF);
/* Add imapx200 specific widgets */
for (i = 0; i < ARRAY_SIZE(wm8987_dapm_widgets); i++)
snd_soc_dapm_new_control(codec, &wm8987_dapm_widgets[i]);
/* add imapx200 specific controls */
for (i = 0; i < ARRAY_SIZE(wm8987_imapx200_controls); i++) {
err = snd_ctl_add(codec->card,
snd_soc_cnew(&wm8987_imapx200_controls[i],
codec, NULL));
if (err < 0)
return err;
}
/* set up imapx200 specific audio path audio_mapnects */
#if 1
for (i = 0; audio_map[i][0] != NULL; i++) {
snd_soc_dapm_connect_input(codec, audio_map[i][0],
audio_map[i][1], audio_map[i][2]);
}
#endif
// snd_soc_dapm_add_routes(codec, audio_map, ARRAY_SIZE(audio_map));
/* always connected */
snd_soc_dapm_enable_pin(codec, "Mic Bias");
snd_soc_dapm_enable_pin(codec, "Headphone Jack");
snd_soc_dapm_enable_pin(codec, "Line In Jack");
snd_soc_dapm_sync(codec);
return 0;
}
static int armadillo440_wm8978_dai_init(struct snd_soc_codec *codec)
{
int i;
int ret;
armadillo440_wm8978_codec_init(codec);
/* set up NC codec pins */
snd_soc_dapm_set_endpoint(codec, "RIP", 0);
snd_soc_dapm_set_endpoint(codec, "RIN", 0);
snd_soc_dapm_set_endpoint(codec, "AUXL", 0);
snd_soc_dapm_set_endpoint(codec, "AUXR", 0);
snd_soc_dapm_set_endpoint(codec, "OUT3", 0);
snd_soc_dapm_set_endpoint(codec, "OUT4", 0);
/* Add armadillo500fx specific widgets */
for (i = 0; i < ARRAY_SIZE(armadillo440_dapm_widgets); i++) {
ret = snd_soc_dapm_new_control(codec,
&armadillo440_dapm_widgets[i]);
if (ret < 0) {
error("widgets %d ret: %d\n", i, ret);
}
}
/* set up armadillo440 audio specific path audio_map */
for (i = 0; audio_map[i][0] != NULL; i++) {
ret = snd_soc_dapm_connect_input(codec, audio_map[i][0],
audio_map[i][1], audio_map[i][2]);
if (ret < 0)
return ret;
}
snd_soc_dapm_sync_endpoints(codec);
return 0;
}
static int mach_probe(struct snd_soc_machine *machine)
{
struct snd_soc_codec *codec;
struct snd_soc_dai *codec_dai;
struct snd_soc_pcm_link *pcm_link;
struct platform_device *pdev = machine->pdev;
struct mxc_sgtl5000_platform_data *plat = pdev->dev.platform_data;
struct sgtl5000_platform_data *codec_data;
struct imx_3stack_priv *priv;
struct regulator *reg;
int i, ret;
pcm_link = list_first_entry(&machine->active_list,
struct snd_soc_pcm_link, active_list);
sgtl5000_3stack_pcm_link = pcm_link;
codec = pcm_link->codec;
codec_dai = pcm_link->codec_dai;
codec_dai->ops->set_sysclk(codec_dai, 0, plat->sysclk, 0);
priv = kzalloc(sizeof(struct imx_3stack_priv), GFP_KERNEL);
if (!priv)
return -ENOMEM;
codec_data = kzalloc(sizeof(struct sgtl5000_platform_data), GFP_KERNEL);
if (!codec_data) {
ret = -ENOMEM;
goto err_codec_data;
}
ret = -EINVAL;
if (plat->init && plat->init())
goto err_plat_init;
if (plat->vddio_reg) {
reg = regulator_get(&pdev->dev, plat->vddio_reg);
if (IS_ERR(reg))
goto err_reg_vddio;
priv->reg_vddio = reg;
}
if (plat->vdda_reg) {
reg = regulator_get(&pdev->dev, plat->vdda_reg);
if (IS_ERR(reg))
goto err_reg_vdda;
priv->reg_vdda = reg;
}
if (plat->vddd_reg) {
reg = regulator_get(&pdev->dev, plat->vddd_reg);
if (IS_ERR(reg))
goto err_reg_vddd;
priv->reg_vddd = reg;
}
machine->platform_data = priv;
if (priv->reg_vdda) {
ret = regulator_set_voltage(priv->reg_vdda, plat->vdda);
regulator_enable(priv->reg_vdda);
}
if (priv->reg_vddio) {
regulator_set_voltage(priv->reg_vddio, plat->vddio);
regulator_enable(priv->reg_vddio);
}
if (priv->reg_vddd) {
regulator_set_voltage(priv->reg_vddd, plat->vddd);
regulator_enable(priv->reg_vddd);
}
/* The SGTL5000 has an internal reset that is deasserted 8 SYS_MCLK
cycles after all power rails have been brought up. After this time
communication can start */
msleep(1);
codec_data->vddio = plat->vddio / 1000; /* uV to mV */
codec_data->vdda = plat->vdda / 1000;
codec_data->vddd = plat->vddd / 1000;
codec->platform_data = codec_data;
ret = codec->ops->io_probe(codec, machine);
if (ret < 0)
goto err_card_reg;
gpio_activate_audio_ports();
imx_3stack_init_dam(plat->src_port, plat->ext_port);
/* Add imx_3stack specific widgets */
for (i = 0; i < ARRAY_SIZE(imx_3stack_dapm_widgets); i++) {
snd_soc_dapm_new_control(machine, codec,
&imx_3stack_dapm_widgets[i]);
}
/* set up imx_3stack specific audio path audio map */
for (i = 0; audio_map[i][0] != NULL; i++) {
snd_soc_dapm_connect_input(machine, audio_map[i][0],
audio_map[i][1], audio_map[i][2]);
}
/* connect and enable all imx_3stack SGTL5000 jacks (for now) */
snd_soc_dapm_set_endpoint(machine, "Line In Jack", 1);
snd_soc_dapm_set_endpoint(machine, "Mic Jack", 1);
snd_soc_dapm_set_endpoint(machine, "Line Out Jack", 1);
snd_soc_dapm_set_endpoint(machine, "Headphone Jack", 1);
sgtl5000_jack_func = 1;
sgtl5000_spk_func = 1;
snd_soc_dapm_set_policy(machine, SND_SOC_DAPM_POLICY_STREAM);
snd_soc_dapm_sync_endpoints(machine);
for (i = 0; i < ARRAY_SIZE(sgtl5000_machine_controls); i++) {
ret = snd_ctl_add(machine->card,
snd_soc_cnew(&sgtl5000_machine_controls[i],
codec, NULL));
if (ret < 0)
goto err_card_reg;
}
/* register card with ALSA upper layers */
ret = snd_soc_register_card(machine);
if (ret < 0) {
pr_err("%s: failed to register sound card\n",
__func__);
goto err_card_reg;
}
if (plat->hp_status())
ret = request_irq(plat->hp_irq,
imx_headphone_detect_handler,
IRQT_FALLING, pdev->name, machine);
else
ret = request_irq(plat->hp_irq,
imx_headphone_detect_handler,
IRQT_RISING, pdev->name, machine);
if (ret < 0) {
pr_err("%s: request irq failed\n", __func__);
goto err_card_reg;
}
return 0;
err_card_reg:
if (priv->reg_vddd)
regulator_put(priv->reg_vddd, &pdev->dev);
err_reg_vddd:
if (priv->reg_vdda)
regulator_put(priv->reg_vdda, &pdev->dev);
err_reg_vdda:
if (priv->reg_vddio)
regulator_put(priv->reg_vddio, &pdev->dev);
err_reg_vddio:
if (plat->finit)
plat->finit();
err_plat_init:
kfree(codec_data);
codec->platform_data = NULL;
err_codec_data:
kfree(priv);
machine->platform_data = NULL;
return ret;
}
static int imx_3stack_mach_probe(struct snd_soc_machine
*machine)
{
struct snd_soc_codec *codec;
struct snd_soc_pcm_link *pcm_link;
int i, ret;
pcm_link = list_first_entry(&machine->active_list,
struct snd_soc_pcm_link, active_list);
wm8903_3stack_pcm_link = pcm_link;
codec = pcm_link->codec;
gpio_activate_audio_ports();
codec->ops->io_probe(codec, machine);
/* set unused imx_3stack WM8903 codec pins */
snd_soc_dapm_set_endpoint(machine, "IN2R", 0);
snd_soc_dapm_set_endpoint(machine, "IN1R", 0);
/* Add imx_3stack specific widgets */
for (i = 0; i < ARRAY_SIZE(imx_3stack_dapm_widgets); i++) {
snd_soc_dapm_new_control(machine, codec,
&imx_3stack_dapm_widgets[i]);
}
for (i = 0; i < ARRAY_SIZE(imx_3stack_machine_controls); i++) {
ret = snd_ctl_add(machine->card,
snd_soc_cnew(&imx_3stack_machine_controls[i],
codec, NULL));
if (ret < 0)
return ret;
}
/* set up imx_3stack specific audio path audio map */
for (i = 0; audio_map[i][0] != NULL; i++) {
snd_soc_dapm_connect_input(machine, audio_map[i][0],
audio_map[i][1], audio_map[i][2]);
}
imx_3stack_ext_control();
snd_soc_dapm_set_policy(machine, SND_SOC_DAPM_POLICY_STREAM);
snd_soc_dapm_sync_endpoints(machine);
wm8903_hp_initialize_hp_detect(codec);
wm8903_hp_status(codec);
gpio_config(WM8903_IRQ_GPIO_PORT, WM8903_IRQ_GPIO_NUM,
false, GPIO_INT_RISE_EDGE);
gpio_request_irq(WM8903_IRQ_GPIO_PORT, WM8903_IRQ_GPIO_NUM,
GPIO_LOW_PRIO,
imx_headphone_detect_handler, 0,
"headphone", pcm_link);
/* register card with ALSA upper layers */
ret = snd_soc_register_card(machine);
if (ret < 0) {
pr_err("%s: failed to register sound card\n", __func__);
return ret;
}
return 0;
}